baber/WOPTO huggingface dataset:
Patent JP-2002005274-A (JP)
Title: Control system for continuously variable transmission
Inventor: HAYAKAWA KISABURO
IPC: F16H61/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a control system for the continuously variable transmission(CVT), which depresses vibration in the power transmitting system including the CVT. SOLUTION: In the CVT that controls rotational speed of the input shaft, signals of the target rotational speed Nit of the input shaft are made to pass through the LPF 28. This makes resonant frequency constituent of the power transmitting system be removed from the said signals, through which exciting force in the frequency is depressed. Thereby, the vibration of the power transmitting system is depressed.
Patent JP-2002009995-A (JP)
Title: Facsimile equipment
Inventor: TANAKA SEIJI
IPC: H04M1/57
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment capable of storing data which is desired to be obtained in a memory card via a communication line, transmitting an image, etc., with satisfactory image quality and also protecting a copyright. SOLUTION: The facsimile equipment is characterized by providing a data storage part to store data received from the communication line, a display means to display data reception information when the data is stored in the data storage part, a memory card input/output part in which the memory card is mounted and capable of writing the data in the memory card and reading the data from the memory card and a selection input part to select the data to be stored in the memory card from the data once stored in the data storage part and to transfer the data to the memory card.
Patent JP-2002007225-A (JP)
Title: Address parity error processing method, information processor, and storage device
Inventor: SAKURAI YASUTOMO
IPC: G06F11/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency and throughput by not performing recovery processing immediately but rather by performing only necessary recovery processing at read access time, even if an address parity error occurs at write access time. SOLUTION: A write-time switching part 26 selectively switches and writes write data or an address with a parity bit to a memory. If an address parity error is detected at the write access time, the write-time switching part 26 performs switching, so that the address with the parity bit having the address parity error is written to the memory 21 instead of the write data to be written to the memory 21 by write access.
Patent JP-2002001126-A (JP)
Title: Photo-oxidation catalyst and method for manufacturing the same
Inventor: MURAMATSU KEIICHI
IPC: B01J35/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst having improved adhesion property with a supporting body and having simplified processes for coating and calcining, and to provide a method for manufacturing the catalyst. SOLUTION: The photo-oxidation catalyst consists of a supporting body 2 and a metal oxide calcined layer formed by applying and calcining a sol solution containing at least a metal oxide precursor on the supporting body 2. The metal oxide calcined layer 4 is composed of a high density metal oxide layer 41 which is a metal oxide layer having a dense structure and a low density metal oxide layer 42 which is a porous metal oxide layer. The invention also provides the method for manufacturing the catalyst.
Patent JP-2001328380-A (JP)
Title: News paper binding equipment
Inventor: NAKAGAWA HITOSHI
IPC: B42D17/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide news paper binding equipment, reducing the weight of the binding equipment and permitting the attaching or detaching of the binding equipment simply through the simple fixing method of the turning part of a news paper while permitting the reading of the news paper under a posture of lying on a bed on one's back without any assistance since the news paper can be hanged. SOLUTION: The news paper binding equipment is characterized by the constitution of the same wherein a casing body (2), whose upper surface is opened, is provided on the back surface of a receiving shaft (1) and one end of a spring shaft (3) is fixed to the casing body (2) while the spring shaft (3) is integrated with a pinching shaft (7) so as to surround the rear end of the receiving shaft (1).
Patent JP-2002016586-A (JP)
Title: Clock synchronization master selection device, and clock synchronization master selection method
Inventor: DOI YASUNOBU
IPC: G06F1/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To realize a clock synchronization master selection device that can take synchronization of a clock of a slave unit, even for transmission stop of a clock synchronizing signal in a clock synchronization master, and to realize a clock synchronization master selection method. SOLUTION: A synchronizing signal presence discriminating section 2 discriminates whether a clock synchronizing signal is transmitted, on the basis of a reception state of the clock synchronizing signal received from a transmission line A-n. A timer section 3 measures a wait time, in response to selection priority preset to an ID setting section 4 under the condition that the discrimination result is negative. A clock synchronizing signal transmission reception section 1 transmits the clock synchronizing signal generated by a clock synchronizing signal generating section 12 to the transmission line A-n, under the condition that measurement of the wait time by the timer section 3 be completed.
Patent JP-2002014834-A (JP)
Title: Control system for controlling image forming device and image forming device
Inventor: HOTTA IKUYA
IPC: G06F11/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system for allowing a service man to control an image forming device further in detail by remotely rewriting the program of the image forming device without visiting at the place where the image forming device is installed, and reducing the program rewriting time and costs. SOLUTION: This image forming system is provided with an image forming device 10 having a first storage part 12 in which a program is stored so as to be rewritten for performing image formation on recording materials based on the program, a program control system having a control storage part 22 in which the rewriting program of the image forming device 10 is stored, and a network for connecting the image forming device 10 to the program control system. In this system, the image forming device 10 performs access via the network to the program control system, and obtains the rewriting program stored in the control storage part 22, and rewrites the program stored in the first storage part 12 to the rewriting program.
Patent JP-2002006278-A (JP)
Title: Optical device
Inventor: HAMADA TOMOYUKI
IPC: G02B6/12
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical device in which a photonic crystal can be easily formed and to provide a photonic crystal optical device. SOLUTION: The optical device has a slab optical waveguide having the core layer showing an electro-optic effect and a means to vary the refractive index of the core layer by an electro-optic effect. A desired periodical pattern of refractive index is induced by the electro-optic effect in at least a part of the core layer to form a photonic crystal.
Patent JP-2002015405-A (JP)
Title: Thin film magnetic head and method of manufacture
Inventor: SASAKI YOSHITAKA
IPC: G11B5/31
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head having excellent overwriting characteristics even though magnetic pole width is made fine and to provide a method for manufacturing the magnetic head. SOLUTION: An upper pole chip 12ac is constituted of a pole chip part 12a of its upper layer part and a pole chip part 12c of its lower layer part. The pole chip parts 12a and 12c both consist of a magnetic material having >=1.5 tesla high magnetic flux density. Saturation of the magnetic flux in the internal part of the upper pole chip 12ac can be suppressed and excellent overwriting characteristics can be secured, even when the magnetic pole width is made fine up to <=0.3 μm.
Patent JP-2002015252-A (JP)
Title: Small-amount dealing settling method by internet
Inventor: MAEDA KOJI
IPC: G06Q50/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems that settlement using a credit card can not be used at ease because the card number may illegally be used and that a commission becomes larger than the buying price and the burden on the buyer increases since a transfer commission is needed each time the article or contents are paid for even when a cheap article is purchased or contents are bought. SOLUTION: A member has a contract with an agent having a server 4 having made contracts with many sites 3 where small-amount articles and contents are sold and pays a desired amount of money for the agent, and when an article or contents are bought by connecting a computer 1 of the member to a site through the server of the agent, the article or contents are paid for through the server of the agent.
Patent JP-2002014428-A (JP)
Title: Image recorder
Inventor: NISHINO SATOSHI
IPC: G03F3/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder which is capable of performing sure peeling operation and transportation. SOLUTION: This image recorder 50 has a cylinder 52 for holding recording materials 2 to be fed on its holding surface and a cylindrical turning means 53 for turning the cylinder 52 and records images on the recording medium materials 2 held on the holding surface of the cylinder 52. The recorder has a peeling member 60 for peeling the recording materials 2 held on the holding surface of the cylinder 52 and is provided with plural steps of the peeling positions of the peeling member 60. The image recorder 50 has a peeling groove 52c disposed in at least part of the circumferential direction of the holding surface of the cylinder and the recording materials are peeled by locating the peeling member 61 at the peeling groove 52c.
Patent JP-2002017095-A (JP)
Title: Motor drive
Inventor: KITAMURA TATSUO
IPC: H02P29/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive that is operated by alternative signals if the input of a command value from a motor controller stops dead. SOLUTION: The motor drive is provided with the motor controller 20 for outputting command values for driving a motor and a control circuit 10 that is fed as input with the command values from the motor controller 20 and drives the motor in accordance with the command values. The motor drive is further provided with an alternative signal means 12 capable of inputting a given alternative signals substitutable for the command values to the control circuit 10. The control circuit 10 includes a detecting and switching means 13 that detects when the input of the command values to the control circuit 10 is stopped for a specified period of time, and, upon the detection, switches the input to the control circuit 10 from the input from the controller to the input from the alternative signal means 12.
Patent JP-2002026139-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: MIYASHITA KATSURA
IPC: H01L21/316
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has an optimum MISFET structure, corresponding different operation characteristics and uses in a single integrated circuit, and to provide its manufacturing method. SOLUTION: The semiconductor device has a silicon substrate 1 and MOSFETs, each being composed of diffusion layers 8a and 8c, and 9a and 9c which are formed on the silicon substrates 1 at intervals, a gate insulating film 4a and a gate electrode 5a which are laminated selectively on the silicon substrate 1 between these diffusion layers, and a post-oxidation film 6a which is formed covering the diffusion layers 8a and 8c at least partially. The post- oxidation films 6a and 6b have different film thicknesses.
Patent JP-2002017972-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a proper control state can be preserved by properly watching the operation state of electrical components at the time of unexpected power supply interruption, or the like. SOLUTION: If power supply interruption occurs, CPU brings a driving signal outputted to a due-out motor into an state in a non maskable interrupt treatment. Therefore, the drive of a ball due-out device is stooped. Then, the detection signals of a predetermined period, a prize ball counting switch as a due-out detecting means and a ball lending counting switch are checked. When a predetermined period elapses, shift to treatment for preserving the control state in a back-up RAM is carried out. Therefore, game balls by ball due-out performed about the time when a power supply interruption signal is brought into an on state according to power failure, or the like, are also detected.
Patent JP-2002025651-A (JP)
Title: Connector connection structure of cable
Inventor: YOSHIOKA CHIKAHIRO
IPC: H01R13/52
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a connector connection structure of a cable having excellent workability and sealability. SOLUTION: In this connector connection structure, wires 41 and 42 exposed from an end of the cable 40 are arranged at the pitch of connection terminals 10A and 10B of a connector 1, the arranged wires 41 and 42 are integrally formed of an insulator (for example, thermoplastic polyamide) to form a molded part 50, and a sealed part 60 of the connector 1 is integrated with the insulator to enhance the workability and sealability.
Patent JP-2001224908-A (JP)
Title: Sludge scraping device
Inventor: FUJIWARA MITSUHIRO
IPC: B01D21/04
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sludge scraping device capable of scraping sludge easily with an extremely simplified structure. SOLUTION: This sludge scraping device is constituted so that the sludge settled on the bottom of a basin such as a service water sedimentation basin and a sewage sedimentation basin is scraped by a scraper to be driven by a driving means for driving the scraper to move backward and forward by power of a fluid such as water pressure by using a cylinder tube and a rod. The driving device is installed in parallel with a guide rail to be disposed on the bottom of the basin at the position under the guide rail. The scraper can be driven and moved backward and forward by using a chain as the driving means.
Patent JP-2002021834-A (JP)
Title: Fastener
Inventor: MOTOKAWA HIDETOSHI
IPC: F16B37/10
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a fastener capable of shorting the fastening time to a female screw member. SOLUTION: This fastener has a nut member 14 having a noncircular outer cross section and to be screwed to a male screw member 11 for fitting, a holding member 15 fitted on the nut member 14 from outside for engagement, and a guide mechanism 16 provided outside of the female screw 11 so as to move the holding member 15 forward and backward in relation to the nut member 14. The nut member 14 is divided in the vertical direction into plural pieces within a range at 180 degree of center angle. Each division female screw member 12 and 13 formed by vertical dividing are connected to adjacent division female screw member 13 and 12 freely to be turned except for one part.
Patent JP-2002017879-A (JP)
Title: Face shield for air feeding mask
Inventor: OKUBO YUKIO
IPC: A62B18/08
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a face shield to be used for the air feeding mask with a safety helmet. SOLUTION: The face shield for an air feeding mask fixed with the safety helmet is provided with the blowing-out ports of an air-feeding path which are disposed asymmetrically in the right and left sides of the helmet of the face shield.
Patent JP-2002030471-A (JP)
Title: Zinc corrosion preventive agent
Inventor: ODA YOSHIHISA
IPC: C23F11/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a zinc corrosion preventive agent weak in toxicity, reduced in malordor and having self-recovering performance. SOLUTION: This zinc corrosion preventive agent contains mercaptoamidocarbonic acid (salt) represented by the structural formula of [HS(CnHm)NHCO]lCiHj(COOM)k (wherein, CnHm is an aliphatic hydrocarbon chain; (n) is an integer of >=1; (m) is an integer of 2 to 2n; (i) is an integer of >=8; (j) is an integer of 2 to (2i+2-(l+k)); (k) is an integer of ι1; (l) is an integer of >=1; and M is hydrogen or a metallic atom).
Patent JP-2002023041-A (JP)
Title: Photographing distance measuring device, photographing lens, camera system and information arithmetic device for camera system
Inventor: YOSHIDA TOMOKAZU
IPC: G02B7/28
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To accurately detect a photographing distance without moving a distance ring to a specified initial position even in a photographing lens where photographing distance information is not outputted. SOLUTION: This camera system is provided with position detection means 1 and 4 detecting the extending position of the photographing lens, optical information output means 1 and 5 outputting sensitivity or a best focus correction value in accordance with the extending position detected by the detection means as optical information and an arithmetic means 8 calculating the photographing distance according to the optical information from the optical information output means.
Patent JP-2002029435-A (JP)
Title: Electric power steering control device
Inventor: ANAMI HIROHISA
IPC: B62D119/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven power steering control device capable of reducing a burden on a manipulator with excellent convergence by improving the return characteristic of a steering wheel with simple control. SOLUTION: This motor-driven power steering control device is provided with a motor 11 connected to a steering shaft to apply steering assist torque and braking torque; a first target current setting means 21 for detecting steering torque applied to the steering shaft to set a motor current for the steering assist torque; a second target current setting means 23 for detecting the rotating speed of the motor to set a motor current for the braking torque; and a target current determining means 25 for determining the driving current of the motor from the output of the first target current setting means 21 and second target current setting means 23. The current set by the second target current setting means 23 is set to increase as a quadratic function in relation to the rotating speed at the specified rotating speed or less of the motor 11.
Patent JP-2002028073-A (JP)
Title: Freely stretchable curtain
Inventor: SHINOYAMA HIROSHI
IPC: B29C53/84
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a light and inexpensive freely stretchable curtain. SOLUTION: A synthetic resin film is folded at an intermediate part to be laminated and curled from the folded intermediate part thereof so as to be perpetually wound thereby forming a winding part while both end parts thereof are arranged to be mounting parts.
Patent JP-2002033900-A (JP)
Title: Image forming device with tilt correction function
Inventor: TAKAOKA TOSHIMASA
IPC: B41J21/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which has a function of correcting the tilt of read image data and which can enhance the efficient of tilt correction by simply and efficiently obtaining a tilt correction amount. SOLUTION: An image overlapping section 708 overlaps image data of an original or corrected image data whose tilt is corrected by a tilt correction section 703 and a reference graphic being the reference of tilt correction selected by a reference graphic selection section 706 and whose condition is set by a reference graphic setting section 707 to generate overlapped image data, and an output section 712 outputs the overlapped image data. By overlapping the reference graphic and the image after the tilt correction (or before the tilt correction) and outputting the result as above, the tilt correction amount can be simply and efficiently obtained.
Patent JP-2001061028-A (JP)
Title: Facsimile terminal with function for automatic answering
Inventor: ITO SHINGO
IPC: H04N1/21
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a facsimile terminal with a function for automatic answering that individually designates and deletes not only voice digital data but also image digital data. SOLUTION: In the case a plurality of image digital data and audio digital data are stored, a liquid crystal display device 100 displays first parts of each of the digital data, a date and time and a transmission opposite party or the like, and a user designates unnecessary digital data on the basis of the display through a key operation or the like and deletes the data. Thus, when the remaining capacity of a digital data storage means becomes smaller, areas to store new data can be reserved by individually designating unnecessary digital data and deleting the designated data.
Patent JP-2002032900-A (JP)
Title: Automatic control system for port arrival/departure using voice recognition
Inventor: HASE SATOSHI
IPC: G10L15/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic control system of port arrival/departure using voice recognition capable of automatically recording data such as port arrival/departure time, required for preparing a logbook and an operation control system. SOLUTION: This automatic control system is provided with a microphone 8 for picking up voice of a captain, a keyword storage part 16 for storing a proper work surely used at port arrival/departure time as a keyword in indication of the captain, an answer of the other crew to this indication and exchanges between the captain and the other crew and a keyword searching part 15 for checking up information on a voice signal inputted via the microphone 8 with the keyword stored in the keyword storage part 16, and when detecting a word coincident with a prescribed keyword in the information on the voice signal as a result of a checkup in the keyword searching part, it is judged as a port arrival/departure state, and required data such as the time is written in a database 1 to automatically prepare control information required for preparing the logbook.
Patent JP-2001068469-A (JP)
Title: Manufacture of semiconductor structure with reduced leak current density
Inventor: DROOPAD RAVINDRANATH
IPC: H01L21/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a high permitting oxide on a semiconductor structure having a low leak current density. SOLUTION: The semiconductor structure forming method comprises a step of providing an Si substrate 10 having a surface, a step of forming an interface involving an adjacent seed layer 18 on the surface of the Si substrate 10, a step of forming a buffer layer 20 utilizing molecules of O, and a step of forming one or more high permittivity oxide layers 22 on the buffer layer 20 utilizing active O.
Patent JP-2002031169-A (JP)
Title: Brake mechanism and wheelchair using this
Inventor: MURAYAMA TAMIO
IPC: F16D65/28
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a longitudinally operating brake mechanism having a high degree of freedom of an installing position. SOLUTION: This brake mechanism 1 has a base 3, a rotary plate 5, an upper side wire 7, a lower side wire 9, a swing lever 11, an abutting part 13, an upper side arm 15, a lower side arm 17, and a spring 19. The upper side wire 7 and the lower side wire 9 are connected to the rotary plate 5 by a wire fixing pin 29. The rotary plate 5 rotates upward by pulling the upper side wire 7 upward, and the swing lever 11 is pushed backward by the lower side arm 17, and the abutting part 13 abuts on a large wheel. The rotary plate 5 rotated downward by pulling the lower side wire 7 downward, and the swing lever 11 is pushed backward by the upper side arm, and the abutting part 13 abuts on the large wheel.